Solar System Model DIY Toys Child Science and Technology Learning Solar System Planet Teaching Assembly Coloring Educational Toy Welcome To Our Shop! Dear friends, choosing us will bring you happiness, quality and best service. Feature Product Name: DIY Solar System Planet Model Toys Product size (approx.): 18*21*6cm Product weight (approximately): 250g Product material: PC Age range: >3 years old Product usage and function: Toys that can learn scientific knowledge Step 1: Close the planet Step 2: Insert steel bars Step 3: Apply color Step 4: Install the swivel arm in sequence Step 5: Install the planet Step 6: Final adjustment carry out